Jacob Jensen IP20 User Manual

2
CONTENTS
1. 2.
CONTROLS AND FUNCTIONAL KEYSMAIN FEATURE LIST
3.
Handset
1. 6 functional keys
2. 12 numerical keys
3. Message and ringing indicator
Base
4. Table stand
5. Base station
6. Handset cord jack
Base – rear
7. WAN Jack
8. Ethernet Cable
The following items are included in the package
of JACOB JENSEN
TM
Telephone IP20:
1. Telephone handset with coiled cord
2. Base station and line cord
3. Table stand
• Flash, Mute Message and Redial function.
• Supports message waiting lamp key with retrieval
function.
• The volume can be adjusted in 5 levels.
• Supports DHCP (dynamic host configuration
protocol) and static IP address protocol for getting
IP address.
• Supports G.711 / G.722 / G.723 / G.729AB / G.726 /
iLBC
• Supports SIP
V2/SDP/RTP/RTCP/STUN/SNTP/DNS/SNMPv2
• Supports IEEE802.1 Q standard, IEEE802.3 as
standard.
• Supports SIP protocol’s standards.
• Supports updating the program by HTTP and TFTP.
• Dynamic voice detection; Voice polishing; Voice
buffering.
• Integrated Poe power supply and easy for
installation.
Features Description of the functional keys
FLASH
- Flash button
- Message button
REDIAL
- Redial button
MUTE
- Mute button
- To lower or increase the handset
volume
- Key for special services
- Key for special services

Jacob Jensen IP20 Specifications

General

Brand	Jacob Jensen
Model	IP20
Category	IP Phone
Language	English